A coin with dates that span two World Wars, the Great Depression, and more than three decades of American history, the Mercury dime is an icon of the early 20th century. It can also be worth a lot.

Most Mercury dimes are worth about $4. While the 1916-D variant of the Mercury dime tends to be the most valuable, there are still others that could be worth up to an incredible $364,250.

A well-preserved Flowing Hair Dollar could easily be worth a small fortune. The 1940s Mercury Dime is another coin to watch for. Although they aren’t as rare as others, these dimes can still ...

These rare dimes may be small, but their values are impressive, including one that's worth more than $1 million. One of the most exciting things about coin collecting is the possibility of finding a ...